摘要
<正>There is a little crab that is always sad and he is wondering1 why.Every day,his day is the same.Every day,he does the same thing.But the biggest question for him is why he is always sad.有一只小螃蟹总是很悲伤,它想知道这是为什么。每天,它的日子都是一样的。每天,它都做同样的事情。但对它来说最大的问题是为什么它总是悲伤。